| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.57 | 11.145% | $257.3785 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $109.69 | 6.438% | $116.7518 | $116.75 | $116.75 | $116.80 |
| Purchase #3 | $37.90 | 10.259% | $41.7882 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $96.89 | 10.534% | $107.0964 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $183.41 | 11.638% | $204.7553 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $18.32 | 10.872% | $20.3118 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $97.31 | 13.680% | $110.622 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $775.09 | $858.7040 | $858.71 | $858.70 | $858.80 | |